Average annual temperature is 22.3 °C
Absolute maximum temperature: 30.5 °C
Absolute minimum temperature: 17.1 °C
Number of sunny days: 8 days
Number of rainy days: 357 days
Look at detailed online map of Sebisalu
* Weather data for Sebisalu Papua New Guinea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.5 | 29.4 | 28.8 | 28.6 | 28.0 | 27.8 | 26.9 | 26.0 | 26.2 | 27.6 | 28.2 | 29.1 |
| Average daytime temperature (°C) | 27.5 | 27.5 | 27.0 | 26.2 | 25.0 | 24.8 | 24.2 | 23.9 | 24.1 | 25.4 | 26.3 | 27.5 |
| Average temperature (°C) | 23.7 | 23.6 | 23.1 | 22.7 | 22.1 | 21.8 | 21.2 | 20.6 | 20.9 | 22.0 | 22.7 | 23.6 |
| Average night temperature (°C) | 21.0 | 21.1 | 20.6 | 20.6 | 20.6 | 20.3 | 19.6 | 18.7 | 19.2 | 19.8 | 20.3 | 20.9 |
| Absolute minimum temperature (°C) | 19.8 | 20.4 | 19.8 | 19.7 | 19.5 | 19.6 | 18.5 | 17.2 | 17.1 | 17.9 | 18.8 | 19.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.3 | 12.1 | 12.0 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.7 | 8.1 | 8.7 | 7.7 | 5.4 | 6.7 | 6.3 | 7.4 | 6.5 | 8.0 | 9.0 | 9.6 |
| Precipitation (mm) | 499 | 311 | 387 | 471 | 684 | 458 | 732 | 547 | 761 | 381 | 306 | 319 |
| Sunny days | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 |
| Rainy days | 28 | 27 | 31 | 30 | 31 | 30 | 31 | 31 | 29 | 28 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sebisalu is at